swift-p2p-crypto 0.2.0

Highlights

• Adds reusable in-place AES-128-CTR for BoringSSL and CommonCrypto backends.
• Reworks incremental HMAC-SHA1/256/384 to borrow payload spans without whole-message materialization.
• Validates NIST private scalars and public points with typed invalid-key-material failures.
• Selects the default backend from the compilation destination, including normal WASM and Embedded WASM.
• Zeroizes BoringSSL expanded keys, HMAC scratch storage, and private-key owners.

Requirements

• Swift 6.4 development snapshot 2026-07-23
• swift-p2p-core 0.3.0

Verification

• macOS backend-equivalence suite: 96/96 passed
• Explicit BoringSSL selection: 8/8 passed
• Explicit Foundation selection: 7/7 passed
• Address Sanitizer: 6/6 passed with no runtime warnings
• Thread Sanitizer: 1/1 passed with no runtime warnings
• Normal WASM and Embedded WASM release builds passed